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annotate gcc/testsuite/g++.dg/abi/mangle72.C @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
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Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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145
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1 // Verify manglinng of class literals with pointers to members.
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2 // Some of the mangling here is wrong. Note the FIXME comments below.
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3 // { dg-do compile { target c++2a } }
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4
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5 struct A { int a[2]; };
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6
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7 template <A> struct X { };
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8
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9 // Let's mangle some non-member pointer literals for comparison.
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10 void f__ (X<A{{ }}>) { }
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11 // { dg-final { scan-assembler "_Z3f001XIXtl1AEEE" } }
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12
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13 void f0_ (X<A{{ 0 }}>) { }
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14 // { dg-final { scan-assembler "_Z3f0_1XIXtl1AEEE" } }
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15
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16 void f00 (X<A{{ 0, 0 }}>) { }
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17 // { dg-final { scan-assembler "_Z3f__1XIXtl1AEEE" } }
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18
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19
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20 // Exercise arrays of pointers to data members.
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21 typedef int (A::*padm_t)[2];
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22
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23 struct B { padm_t a[2]; };
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24 template <B> struct Y { };
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25
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26 void g__ (Y<B{{ }}>) { }
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27 // { dg-final { scan-assembler "_Z3g__1YIXtl1BtlA2_M1AA2_iLS3_0EEEEE" } }
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28
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29 void g0_ (Y<B{{ 0 }}>) { }
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30 // { dg-final { scan-assembler "_Z3g0_1YIXtl1BtlA2_M1AA2_iLS3_0EEEEE" } }
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31
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32 void g00 (Y<B{{ 0, 0 }}>) { }
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33 // { dg-final { scan-assembler "_Z3g001YIXtl1BtlA2_M1AA2_iLS3_0EEEEE" } }
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34
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35 void g0x (Y<B{{ 0, &A::a }}>) { }
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36 // FIXME: This needs to mangle differently from g00. The space at
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37 // the end is intentional to make the directive fail so that the xfail
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38 // can be reminder to change this once the mangling is fixed.
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39 // { dg-final { scan-assembler "_Z3g0x1YIXtl1BtlA2_M1AA2_iLS3_0EEEEE " { xfail *-*-* } } }
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40
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41 void gx_ (Y<B{{ &A::a }}>) { }
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42 // { dg-final { scan-assembler "_Z3gx_1YIXtl1BtlA2_M1AA2_iLS3_0ELS3_0EEEEE" } }
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43
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44
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45 struct C { padm_t a[3]; };
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46 template <C> struct Z { };
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47
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48 void h___ (Z<C{{ }}>) { }
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49 // { dg-final { scan-assembler "_Z4h___1ZIXtl1CtlA3_M1AA2_iLS3_0EEEEE" } }
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50
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51 void h0__ (Z<C{{ 0 }}>) { }
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52 // { dg-final { scan-assembler "_Z4h0__1ZIXtl1CtlA3_M1AA2_iLS3_0EEEEE" } }
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53
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54 void h00_ (Z<C{{ 0, 0 }}>) { }
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55 // { dg-final { scan-assembler "_Z4h00_1ZIXtl1CtlA3_M1AA2_iLS3_0EEEEE" } }
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56
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57 void h000 (Z<C{{ 0, 0, 0 }}>) { }
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58 // { dg-final { scan-assembler "_Z4h0001ZIXtl1CtlA3_M1AA2_iLS3_0EEEEE" } }
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59
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60 void h00x (Z<C{{ 0, 0, &A::a }}>) { }
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61 // FIXME: This needs to mangle differently from hx0_ and hx__.
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62 // { dg-final { scan-assembler "_Z4h00x1ZIXtl1CtlA3_M1AA2_iLS3_0ELS3_0EEEEE " { xfail *-*-*} } }
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63
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64 void h0x0 (Z<C{{ 0, &A::a, 0 }}>) { }
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65 // { dg-final { scan-assembler "_Z4h0x01ZIXtl1CtlA3_M1AA2_iLS3_0ELS3_0ELS3_0EEEEE" } }
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66
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67 void h0x_ (Z<C{{ 0, &A::a }}>) { }
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68 // { dg-final { scan-assembler "_Z4h0x_1ZIXtl1CtlA3_M1AA2_iLS3_0ELS3_0ELS3_0EEEEE" } }
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69
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70 void hx0_ (Z<C{{ &A::a, 0 }}>) { }
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71 // FIXME: This needs to mangle differently from h00x and hx__.
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72 // { dg-final { scan-assembler "_Z4hx0_1ZIXtl1CtlA3_M1AA2_iLS3_0ELS3_0EEEEE " { xfail *-*-*} } }
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73
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74 void hx__ (Z<C{{ &A::a }}>) { }
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75 // FIXME: This needs to mangle differently from h00x and hx0_.
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76 // { dg-final { scan-assembler "_Z4hx__1ZIXtl1CtlA3_M1AA2_iLS3_0ELS3_0EEEEE " { xfail *-*-* } } }
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77
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78
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79 // Exercise arrays of pointers to function members.
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80
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81 struct AF { void f (); };
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82 typedef void (AF::*pafm_t)();
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83
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84 struct D { pafm_t a[2]; };
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85 template <D> struct F { };
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86
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87 void k__ (F<D{{ }}>) { }
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88 // { dg-final { scan-assembler "_Z3k__1FIXtl1DEEE" } }
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89
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90 void k0_ (F<D{{ 0 }}>) { }
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91 // { dg-final { scan-assembler "_Z3k0_1FIXtl1DEEE" } }
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92
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93 void k00 (F<D{{ 0, 0 }}>) { }
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94 // { dg-final { scan-assembler "_Z3k001FIXtl1DEEE" } }
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95
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96 void k0x (F<D{{ 0, &AF::f }}>) { }
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97 // { dg-final { scan-assembler "_Z3k0x1FIXtl1DtlA2_M2AFFvvEtlS3_EtlS3_adL_ZNS1_1fEvEEEEEE" } }
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98
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99 void kx_ (F<D{{ &AF::f }}>) { }
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100 // { dg-final { scan-assembler "_Z3kx_1FIXtl1DtlA2_M2AFFvvEtlS3_adL_ZNS1_1fEvEEEEEE" } }
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101
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102 void kx0 (F<D{{ &AF::f, 0 }}>) { }
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103 // { dg-final { scan-assembler "_Z3kx01FIXtl1DtlA2_M2AFFvvEtlS3_adL_ZNS1_1fEvEEEEEE" } }
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104
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105 void kxx (F<D{{ &AF::f, &AF::f }}>) { }
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106 // { dg-final { scan-assembler "_Z3kxx1FIXtl1DtlA2_M2AFFvvEtlS3_adL_ZNS1_1fEvEEtlS3_adL_ZNS1_1fEvEEEEEE" } }